80969637

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3163}}^1$

素因数の和:3249

約数の個数: 32

約数和(自身を含む): 131217408

約数和(自身を除く): 50247771

約数列:

[1, 3, 7, 21, 23, 53, 69, 159, 161, 371, 483, 1113, 1219, 3163, 3657, 8533, 9489, 22141, 25599, 66423, 72749, 167639, 218247, 502917, 509243, 1173473, 1527729, 3520419, 3855697, 11567091, 26989879, 80969637]

約数ペア:

[(1, 80969637), (3, 26989879), (7, 11567091), (21, 3855697), (23, 3520419), (53, 1527729), (69, 1173473), (159, 509243), (161, 502917), (371, 218247), (483, 167639), (1113, 72749), (1219, 66423), (3163, 25599), (3657, 22141), (8533, 9489)]