156795603

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 222469632

約数和(自身を除く): 65674029

約数列:

[1, 3, 37, 41, 111, 123, 131, 263, 393, 789, 1517, 4551, 4847, 5371, 9731, 10783, 14541, 16113, 29193, 32349, 34453, 103359, 198727, 398971, 596181, 1196913, 1274761, 1412573, 3824283, 4237719, 52265201, 156795603]

約数ペア:

[(1, 156795603), (3, 52265201), (37, 4237719), (41, 3824283), (111, 1412573), (123, 1274761), (131, 1196913), (263, 596181), (393, 398971), (789, 198727), (1517, 103359), (4551, 34453), (4847, 32349), (5371, 29193), (9731, 16113), (10783, 14541)]