156955311387

素因数分解:

$3^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{281}}^1\times {\mathrm{15473}}^1$

素因数の和:15961

約数の個数: 64

約数和(自身を含む): 268103761920

約数和(自身を除く): 111148450533

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 191, 281, 573, 843, 1337, 1719, 1967, 2529, 4011, 5157, 5901, 7587, 12033, 15473, 17703, 36099, 46419, 53109, 53671, 108311, 139257, 161013, 324933, 375697, 417771, 483039, 974799, 1127091, 1449117, 2924397, 2955343, 3381273, 4347913, 8866029, 10143819, 13043739, 20687401, 26598087, 30435391, 39131217, 62062203, 79794261, 91306173, 117393651, 186186609, 273918519, 558559827, 821755557, 830451383, 2491354149, 5813159681, 7474062447, 17439479043, 22422187341, 52318437129, 156955311387]

約数ペア:

[(1, 156955311387), (3, 52318437129), (7, 22422187341), (9, 17439479043), (21, 7474062447), (27, 5813159681), (63, 2491354149), (189, 830451383), (191, 821755557), (281, 558559827), (573, 273918519), (843, 186186609), (1337, 117393651), (1719, 91306173), (1967, 79794261), (2529, 62062203), (4011, 39131217), (5157, 30435391), (5901, 26598087), (7587, 20687401), (12033, 13043739), (15473, 10143819), (17703, 8866029), (36099, 4347913), (46419, 3381273), (53109, 2955343), (53671, 2924397), (108311, 1449117), (139257, 1127091), (161013, 974799), (324933, 483039), (375697, 417771)]