1816944133077

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2287}}^1\times {\mathrm{49957}}^1$

素因数の和:52303

約数の個数: 64

約数和(自身を含む): 2926179942400

約数和(自身を除く): 1109235809323

約数列:

[1, 3, 9, 19, 27, 31, 57, 93, 171, 279, 513, 589, 837, 1767, 2287, 5301, 6861, 15903, 20583, 43453, 49957, 61749, 70897, 130359, 149871, 212691, 391077, 449613, 638073, 949183, 1173231, 1347043, 1348839, 1548667, 1914219, 2847549, 4041129, 4646001, 8542647, 12123387, 13938003, 25627941, 29424673, 36370161, 41814009, 88274019, 114251659, 264822057, 342754977, 794466171, 1028264931, 2170781521, 3084794793, 3541801429, 6512344563, 10625404287, 19537033689, 31876212861, 58611101067, 67294227151, 95628638583, 201882681453, 605648044359, 1816944133077]

約数ペア:

[(1, 1816944133077), (3, 605648044359), (9, 201882681453), (19, 95628638583), (27, 67294227151), (31, 58611101067), (57, 31876212861), (93, 19537033689), (171, 10625404287), (279, 6512344563), (513, 3541801429), (589, 3084794793), (837, 2170781521), (1767, 1028264931), (2287, 794466171), (5301, 342754977), (6861, 264822057), (15903, 114251659), (20583, 88274019), (43453, 41814009), (49957, 36370161), (61749, 29424673), (70897, 25627941), (130359, 13938003), (149871, 12123387), (212691, 8542647), (391077, 4646001), (449613, 4041129), (638073, 2847549), (949183, 1914219), (1173231, 1548667), (1347043, 1348839)]