13230366921

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:399

約数の個数: 96

約数和(自身を含む): 20783193600

約数和(自身を除く): 7552826679

約数列:

[1, 3, 9, 29, 61, 67, 79, 87, 157, 183, 201, 237, 261, 471, 549, 603, 711, 1413, 1769, 1943, 2291, 4087, 4553, 4819, 5293, 5307, 5829, 6873, 9577, 10519, 12261, 12403, 13659, 14457, 15879, 15921, 17487, 20619, 28731, 31557, 36783, 37209, 40977, 43371, 47637, 86193, 94671, 111627, 118523, 139751, 153497, 277733, 305051, 322873, 355569, 359687, 419253, 460491, 641659, 756583, 831001, 833199, 915153, 968619, 1066707, 1079061, 1257759, 1381473, 1924977, 2269749, 2493003, 2499597, 2745459, 2905857, 3237183, 5774931, 6809247, 7479009, 9363317, 18608111, 21940907, 24099029, 28089951, 50691061, 55824333, 65822721, 72297087, 84269853, 152073183, 167472999, 197468163, 216891261, 456219549, 1470040769, 4410122307, 13230366921]

約数ペア:

[(1, 13230366921), (3, 4410122307), (9, 1470040769), (29, 456219549), (61, 216891261), (67, 197468163), (79, 167472999), (87, 152073183), (157, 84269853), (183, 72297087), (201, 65822721), (237, 55824333), (261, 50691061), (471, 28089951), (549, 24099029), (603, 21940907), (711, 18608111), (1413, 9363317), (1769, 7479009), (1943, 6809247), (2291, 5774931), (4087, 3237183), (4553, 2905857), (4819, 2745459), (5293, 2499597), (5307, 2493003), (5829, 2269749), (6873, 1924977), (9577, 1381473), (10519, 1257759), (12261, 1079061), (12403, 1066707), (13659, 968619), (14457, 915153), (15879, 833199), (15921, 831001), (17487, 756583), (20619, 641659), (28731, 460491), (31557, 419253), (36783, 359687), (37209, 355569), (40977, 322873), (43371, 305051), (47637, 277733), (86193, 153497), (94671, 139751), (111627, 118523)]