93171519

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 165888000

約数和(自身を除く): 72716481

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 89, 189, 191, 203, 261, 267, 573, 609, 623, 783, 801, 1337, 1719, 1827, 1869, 2403, 2581, 4011, 5157, 5481, 5539, 5607, 7743, 12033, 16617, 16821, 16999, 18067, 23229, 36099, 38773, 49851, 50997, 54201, 69687, 116319, 118993, 149553, 152991, 162603, 348957, 356979, 458973, 487809, 492971, 1046871, 1070937, 1478913, 3212811, 3450797, 4436739, 10352391, 13310217, 31057173, 93171519]

約数ペア:

[(1, 93171519), (3, 31057173), (7, 13310217), (9, 10352391), (21, 4436739), (27, 3450797), (29, 3212811), (63, 1478913), (87, 1070937), (89, 1046871), (189, 492971), (191, 487809), (203, 458973), (261, 356979), (267, 348957), (573, 162603), (609, 152991), (623, 149553), (783, 118993), (801, 116319), (1337, 69687), (1719, 54201), (1827, 50997), (1869, 49851), (2403, 38773), (2581, 36099), (4011, 23229), (5157, 18067), (5481, 16999), (5539, 16821), (5607, 16617), (7743, 12033)]