33389631

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:197

約数の個数: 64

約数和(自身を含む): 58329600

約数和(自身を除く): 24939969

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 61, 97, 99, 171, 183, 209, 291, 297, 513, 549, 627, 671, 873, 1067, 1159, 1647, 1843, 1881, 2013, 2619, 3201, 3477, 5529, 5643, 5917, 6039, 9603, 10431, 12749, 16587, 17751, 18117, 20273, 28809, 31293, 38247, 49761, 53253, 60819, 65087, 112423, 114741, 159759, 182457, 195261, 337269, 344223, 547371, 585783, 1011807, 1236653, 1757349, 3035421, 3709959, 11129877, 33389631]

約数ペア:

[(1, 33389631), (3, 11129877), (9, 3709959), (11, 3035421), (19, 1757349), (27, 1236653), (33, 1011807), (57, 585783), (61, 547371), (97, 344223), (99, 337269), (171, 195261), (183, 182457), (209, 159759), (291, 114741), (297, 112423), (513, 65087), (549, 60819), (627, 53253), (671, 49761), (873, 38247), (1067, 31293), (1159, 28809), (1647, 20273), (1843, 18117), (1881, 17751), (2013, 16587), (2619, 12749), (3201, 10431), (3477, 9603), (5529, 6039), (5643, 5917)]