71006733

素因数分解:

$3^3\times 7^2\times {\mathrm{191}}^1\times {\mathrm{281}}^1$

素因数の和:495

約数の個数: 48

約数和(自身を含む): 123448320

約数和(自身を除く): 52441587

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 191, 281, 441, 573, 843, 1323, 1337, 1719, 1967, 2529, 4011, 5157, 5901, 7587, 9359, 12033, 13769, 17703, 28077, 36099, 41307, 53109, 53671, 84231, 123921, 161013, 252693, 371763, 375697, 483039, 1127091, 1449117, 2629879, 3381273, 7889637, 10143819, 23668911, 71006733]

約数ペア:

[(1, 71006733), (3, 23668911), (7, 10143819), (9, 7889637), (21, 3381273), (27, 2629879), (49, 1449117), (63, 1127091), (147, 483039), (189, 375697), (191, 371763), (281, 252693), (441, 161013), (573, 123921), (843, 84231), (1323, 53671), (1337, 53109), (1719, 41307), (1967, 36099), (2529, 28077), (4011, 17703), (5157, 13769), (5901, 12033), (7587, 9359)]