103638719037

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{21977}}^1$

素因数の和:22282

約数の個数: 64

約数和(自身を含む): 170141368320

約数和(自身を除く): 66502649283

約数列:

[1, 3, 7, 19, 21, 53, 57, 133, 159, 223, 371, 399, 669, 1007, 1113, 1561, 3021, 4237, 4683, 7049, 11819, 12711, 21147, 21977, 29659, 35457, 65931, 82733, 88977, 153839, 224561, 248199, 417563, 461517, 673683, 1164781, 1252689, 1571927, 2922941, 3494343, 4715781, 4900871, 8153467, 8768823, 14702613, 22130839, 24460401, 34306097, 66392517, 93116549, 102918291, 154915873, 259746163, 279349647, 464747619, 651815843, 779238489, 1818223141, 1955447529, 4935177097, 5454669423, 14805531291, 34546239679, 103638719037]

約数ペア:

[(1, 103638719037), (3, 34546239679), (7, 14805531291), (19, 5454669423), (21, 4935177097), (53, 1955447529), (57, 1818223141), (133, 779238489), (159, 651815843), (223, 464747619), (371, 279349647), (399, 259746163), (669, 154915873), (1007, 102918291), (1113, 93116549), (1561, 66392517), (3021, 34306097), (4237, 24460401), (4683, 22130839), (7049, 14702613), (11819, 8768823), (12711, 8153467), (21147, 4900871), (21977, 4715781), (29659, 3494343), (35457, 2922941), (65931, 1571927), (82733, 1252689), (88977, 1164781), (153839, 673683), (224561, 461517), (248199, 417563)]