136378641

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{12323}}^1$

素因数の和:12381

約数の個数: 32

約数和(自身を含む): 227155968

約数和(自身を除く): 90777327

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 119, 217, 357, 527, 651, 1581, 3689, 11067, 12323, 36969, 86261, 209491, 258783, 382013, 628473, 1146039, 1466437, 2674091, 4399311, 6494221, 8022273, 19482663, 45459547, 136378641]

約数ペア:

[(1, 136378641), (3, 45459547), (7, 19482663), (17, 8022273), (21, 6494221), (31, 4399311), (51, 2674091), (93, 1466437), (119, 1146039), (217, 628473), (357, 382013), (527, 258783), (651, 209491), (1581, 86261), (3689, 36969), (11067, 12323)]