127617246

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1637}}^1$

素因数の和:1777

約数の個数: 48

約数和(自身を含む): 285169248

約数和(自身を除く): 157552002

約数列:

[1, 2, 3, 6, 9, 18, 61, 71, 122, 142, 183, 213, 366, 426, 549, 639, 1098, 1278, 1637, 3274, 4331, 4911, 8662, 9822, 12993, 14733, 25986, 29466, 38979, 77958, 99857, 116227, 199714, 232454, 299571, 348681, 599142, 697362, 898713, 1046043, 1797426, 2092086, 7089847, 14179694, 21269541, 42539082, 63808623, 127617246]

約数ペア:

[(1, 127617246), (2, 63808623), (3, 42539082), (6, 21269541), (9, 14179694), (18, 7089847), (61, 2092086), (71, 1797426), (122, 1046043), (142, 898713), (183, 697362), (213, 599142), (366, 348681), (426, 299571), (549, 232454), (639, 199714), (1098, 116227), (1278, 99857), (1637, 77958), (3274, 38979), (4331, 29466), (4911, 25986), (8662, 14733), (9822, 12993)]