236464641

素因数分解:

$3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:291

約数の個数: 72

約数和(自身を含む): 413584704

約数和(自身を除く): 177120063

約数列:

[1, 3, 7, 9, 21, 49, 53, 63, 67, 147, 151, 159, 201, 371, 441, 453, 469, 477, 603, 1057, 1113, 1359, 1407, 2597, 3171, 3283, 3339, 3551, 4221, 7399, 7791, 8003, 9513, 9849, 10117, 10653, 22197, 23373, 24009, 24857, 29547, 30351, 31959, 56021, 66591, 70819, 72027, 74571, 91053, 168063, 173999, 212457, 223713, 392147, 495733, 504189, 521997, 536201, 637371, 1176441, 1487199, 1565991, 1608603, 3529323, 3753407, 4461597, 4825809, 11260221, 26273849, 33780663, 78821547, 236464641]

約数ペア:

[(1, 236464641), (3, 78821547), (7, 33780663), (9, 26273849), (21, 11260221), (49, 4825809), (53, 4461597), (63, 3753407), (67, 3529323), (147, 1608603), (151, 1565991), (159, 1487199), (201, 1176441), (371, 637371), (441, 536201), (453, 521997), (469, 504189), (477, 495733), (603, 392147), (1057, 223713), (1113, 212457), (1359, 173999), (1407, 168063), (2597, 91053), (3171, 74571), (3283, 72027), (3339, 70819), (3551, 66591), (4221, 56021), (7399, 31959), (7791, 30351), (8003, 29547), (9513, 24857), (9849, 24009), (10117, 23373), (10653, 22197)]